{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["cause effect", "instrument agency", "else", "message topic", "product producer"], "input": "compared to running barefoot , running in conventional running shoes increases stress on the knee joints up to 38 % ."}
{"cause effect": [], "instrument agency": [], "else": [{"subject": "running", "object": "shoes"}], "message topic": [], "product producer": []}